公开(公告)号：US20080124141A1

公开(公告)日：2008-05-29

申请号：US11945302

申请日：2007-11-27

申请人： Seiji Okada

发明人： Seiji Okada

IPC分类号： G03G15/20

CPC分类号： G03G15/2028

摘要： A fixing unit includes a heating rotary member for heating a sheet, a pressing rotary member that is pressed against the heating rotary member with a specific pressure, forming a nip in between, and at least one separating member having a far end directed toward a surface of one of the rotary members with a narrow gap (d) on a downstream side of the nip so that the far end of the separating member hooks on and separates the sheet which is going to turn with the one rotary member. The gap (d) between the far end of said separating member and the surface of the one rotary member and a minimum width (L) of a top margin of the sheet along a leading edge thereof where the toner image is not formed are set to satisfy a relationship expressed by the inequality: d+1.5≦L≦3d+1.5.

摘要翻译： 定影单元包括用于加热片材的加热旋转构件，以特定压力压靠加热旋转构件的压紧旋转构件，在其间形成辊隙，并且至少一个分离构件具有朝向表面的远端 在辊隙的下游侧具有窄间隙（d）的旋转构件之一，使得分离构件的远端钩住并分离与一个旋转构件转动的片材。 所述分离构件的远端与一个旋转构件的表面之间的间隙（d）和沿着其未形成调色剂图像的前缘的片材的上边缘的最小宽度（L）被设置为 满足由不等式表示的关系：<？in-line-formula description =“In-line formula”end =“lead”？> d + 1.5 <= L <= 3d + 1.5 <？in-line-formula description =“内联公式”end =“tail”？>

公开(公告)号：US07037993B2

公开(公告)日：2006-05-02

申请号：US10510513

申请日：2003-04-07

申请人： Kazunori Taguchi ,  Seiji Okada ,  Yasuo Tsunogae

发明人： Kazunori Taguchi ,  Seiji Okada ,  Yasuo Tsunogae

IPC分类号： C08G61/06

CPC分类号： C08G61/08 ,  C08G61/06

摘要： A norbornene ring-opened polymer which in the molecule has repeating units represented by the formula (1): wherein R1 represents Q, R2 represents Q or C(═O)R5, R3 represents Q or C(═O)R6, and R4 represents Q or X—C(═O)R7 (wherein Q represents hydrogen, a C1-10 hydrocarbon group, etc.; R5, R6 and R7 each represents hydroxyl, C1-10 alkoxyl, etc., provided that R6 and R7 may be bonded to each other to constitute oxygen, NH, etc.; X represents methylene, etc., provided that when R2 is Q, then R3 is C(═O)R6 and R4 is X—C(═O)R7 and that when R4 is Q, then R2 is C(═O)R5, R3 is C(═O)R6, and the configuration of R2 and R3 is trans, and m is 0 or 1), the polymer having a weight-average molecular weight as determined by gel permeation chromatography of 1,000 to 1,000,000. Also provided is a hydrogenation product of the norbornene ring-opened polymer. The norbornene ring-opened polymer and the hydrogenation product are excellent in heat resistance, electrical properties, etc.

摘要翻译： 分子中具有由式（1）表示的重复单元的降冰片烯开环聚合物：其中R 1表示Q，R 2表示Q或C（-O ）R 5，R 3表示Q或C（-O）R 6，R 4表示Q 或XC（-O）R 7（其中Q表示氢，C 1-10烃基等; R 5，R R 6和R 7各自表示羟基，C 1-10烷氧基等，条件是R 6和 R 7可以彼此键合以构成氧，NH等; X表示亚甲基等，条件是当R 2为Q时，则R 0 > 3 是C（-O）R 6和R 4是XC（-O）R 7，当R 4是Q，则R 2是C（-O）R 5，R 3是C（ - O）R 6，R 2和R 3的构型为反式，m为0或1），所述聚合物具有 重量平均分子量 d通过凝胶渗透色谱法为1,000至1,000,000。 还提供了降冰片烯开环聚合物的氢化产物。 降冰片烯开环聚合物和氢化产物的耐热性，电性能等优异。

公开(公告)号：US20050148746A1

公开(公告)日：2005-07-07

申请号：US10510513

申请日：2003-04-07

申请人： Kazunori Taguchi ,  Seiji Okada ,  Yasuo Tsunogae

发明人： Kazunori Taguchi ,  Seiji Okada ,  Yasuo Tsunogae

IPC分类号： C08G61/06 ,  C08G61/08 ,  C08F10/00

CPC分类号： C08G61/08 ,  C08G61/06

摘要： A norbornene ring-opened polymer which in the molecule has repeating units represented by the formula (1): wherein R1 represents Q, R2 represents Q or C(═O)R5, R3 represents Q or C(═O)R6, and R4 represents Q or X—C(═O)R7 (wherein Q represents hydrogen, a C1-10 hydrocarbon group, etc.; R5, R6 and R7 each represents hydroxyl, C1-10 alkoxyl, etc., provided that R6 and R7 may be bonded to each other to constitute oxygen, NH, etc.; X represents methylene, etc., provided that when R2 is Q, then R3 is C(═O)R6 and R4 is X—C(═O)R7 and that when R4 is Q, then R2 is C(═O)R5, R3 is C(═O)R6, and the configuration of R2 and R3 is trans, and m is 0 or 1), the polymer having a weight-average molecular weight as determined by gel permeation chromatography of 1,000 to 1,000,000. Also provided is a hydrogenation product of the norbornene ring-opened polymer. The norbornene ring-opened polymer and the hydrogenation product are excellent in heat resistance, electrical properties, etc.

摘要翻译： 分子中具有由式（1）表示的重复单元的降冰片烯开环聚合物：其中R 1表示Q，R 2表示Q或C（-O ）R 5，R 3表示Q或C（-O）R 6，R 4表示Q 或XC（-O）R 7（其中Q表示氢，C 1-10烃基等; R 5，R R 6和R 7各自表示羟基，C 1-10烷氧基等，条件是R 6和 R 7可以彼此键合以构成氧，NH等; X表示亚甲基等，条件是当R 2为Q时，则R 0 > 3 是C（-O）R 6和R 4是XC（-O）R 7，当R 4是Q，则R 2是C（-O）R 5，R 3是C（ - O）R 6，R 2和R 3的构型为反式，m为0或1），所述聚合物具有 重量平均分子量 d通过凝胶渗透色谱法为1,000至1,000,000。 还提供了降冰片烯开环聚合物的氢化产物。 降冰片烯开环聚合物和氢化产物的耐热性，电性能等优异。

公开(公告)号：US4555466A

公开(公告)日：1985-11-26

申请号：US534462

申请日：1983-09-21

申请人： Seiji Okada ,  Isao Watanabe ,  Norio Sawatari ,  Kazumasa Saito ,  Toshiaki Narusawa ,  Hirofumi Okuyama

发明人： Seiji Okada ,  Isao Watanabe ,  Norio Sawatari ,  Kazumasa Saito ,  Toshiaki Narusawa ,  Hirofumi Okuyama

IPC分类号： G03C5/18 ,  G03G9/08 ,  G03G9/107 ,  G03G9/113 ,  G03G15/20 ,  G03G9/10 ,  G03G11/00

CPC分类号： G03G9/1075 ,  G03G9/1139

摘要： A developing material for electrostatic images comprising (a) carrier particles comprising iron beads coated with a layer of butadiene polymer resin in which Fe.sub.3 O.sub.4 powder is dispersed, the volume ratio of the polymer resin to Fe.sub.3 O.sub.4 is from 1:2 to 4:1, and the butadiene polymer is cured by heating with an organic peroxide of from 0.5 to 5.0 parts by weight, based on the weight of the butadiene polymer, which comprises a homopolymer containing 1,2-polybutadiene units, or a homopolymer or copolymer of cyclized 1,4-cis-polybutadiene and (b) from 1% to 6% by weight, based on the weight of the carrier particles, of toner particles which comprise a bis-phenol A-epichlorohydrin type resin, carbon powder, a nigrosine dye, and either a styrene-n-butyl acrylate copolymer or a montan wax.

摘要翻译： 一种用于静电图像的显影材料，包括（a）包含涂覆有分散有Fe 3 O 4粉末的丁二烯聚合物树脂层的铁珠的载体颗粒，聚合物树脂与Fe 3 O 4的体积比为1:2至4:1， 丁二烯聚合物通过用有机过氧化物加热固化，该有机过氧化物为基于丁二烯聚合物重量计为0.5-5.0重量份，所述丁二烯聚合物包含含有1,2-聚丁二烯单元的均聚物，或环化的1， 4-顺式聚丁二烯和（b）基于载体颗粒重量的1％至6％重量的包含双酚A-表氯醇型树脂，碳粉末，苯胺黑染料和 苯乙烯 - 丙烯酸正丁酯共聚物或褐煤蜡。

公开(公告)号：US20150052625A1

公开(公告)日：2015-02-19

申请号：US14387704

申请日：2012-03-27

申请人： Ken-ichi Yamamura ,  Kimi Araki ,  Seiji Okada ,  Akihiko Shimono

发明人： Ken-ichi Yamamura ,  Kimi Araki ,  Seiji Okada ,  Akihiko Shimono

IPC分类号： A01K67/027 ,  C12N5/0735

CPC分类号： A01K67/0278 ,  A01K67/0271 ,  A01K2207/12 ,  A01K2207/20 ,  A01K2217/075 ,  A01K2227/105 ,  A01K2267/0331 ,  A01K2267/035 ,  C12N5/0606 ,  C12N2517/02

摘要： The present invention provides embryonic stem cells obtainable from an embryo of an immunodeficient mouse which is deficient in both Rag2 and Jak3 genes by culture in the presence of a GSK3 inhibitor and an MEK inhibitor, as well as a transgenic mouse, which is created with the use of these embryonic stem cells.

摘要翻译： 本发明提供了通过在GSK3抑制剂和MEK抑制剂的存在下培养而Rag2和Jak3基因缺陷的免疫缺陷小鼠的胚胎获得的胚胎干细胞，以及转基因小鼠，其由 使用这些胚胎干细胞。

公开(公告)号：US20140163175A1

公开(公告)日：2014-06-12

申请号：US14235437

申请日：2012-07-25

申请人： Seiji Okada ,  Ryo Ogawa

发明人： Seiji Okada ,  Ryo Ogawa

IPC分类号： C08F232/08 ,  C08F132/08 ,  C07C13/44 ,  C07D209/96

CPC分类号： C08F232/08 ,  C07C13/06 ,  C07C13/42 ,  C07C13/44 ,  C07C2102/06 ,  C07C2102/42 ,  C07C2602/06 ,  C07C2602/42 ,  C07D209/52 ,  C07D209/96 ,  C08F32/08 ,  C08F132/08 ,  C08F2500/25 ,  C08F2810/20 ,  C08G61/08 ,  C08G2261/135 ,  C08G2261/148 ,  C08G2261/3324 ,  C08G2261/418 ,  C08G2261/76 ,  G02B1/04 ,  C08L23/18

摘要： Conventional cross-linked cyclic olefin polymers do not have a sufficiently low linear expansion coefficient.A compound having a structure represented by the following formula (a).

摘要翻译： 常规的交联环烯烃聚合物不具有足够低的线膨胀系数。 具有由下式（a）表示的结构的化合物。

公开(公告)号：US20110105666A1

公开(公告)日：2011-05-05

申请号：US12913035

申请日：2010-10-27

申请人： Seiji Okada

发明人： Seiji Okada

IPC分类号： C08K3/22

CPC分类号： C08K9/04 ,  C08K9/08 ,  Y10T428/2991 ,  Y10T428/2995

摘要： Provided are fine particle dispersion liquid containing tantalum oxide fine particles each having a small crystallite size and uniformly dispersed in an organic solvent, a tantalum oxide fine particle-resin composite, and a method of producing the dispersion liquid. The method of producing a fine particle dispersion liquid containing tantalum oxide fine particles includes: preparing a mixture of the tantalum oxide fine particles, a basic compound, a surface modifier, and an organic solvent; and subjecting the mixture to a dispersion treatment.

摘要翻译： 本发明提供含有微晶尺寸小，均匀分散在有机溶剂中的氧化钽微粒，氧化钽微粒 - 树脂复合体的细颗粒分散液和分散液的制造方法。 制造含有氧化钽微粒子的微粒分散液的方法包括：制备氧化钽微粒，碱性化合物，表面改性剂和有机溶剂的混合物; 并对混合物进行分散处理。

公开(公告)号：US20100119737A1

公开(公告)日：2010-05-13

申请号：US12526119

申请日：2008-02-21

申请人： Seiji Okada ,  Kentarou Tamura

发明人： Seiji Okada ,  Kentarou Tamura

IPC分类号： C09K19/20 ,  C07C243/18

CPC分类号： C09K19/24 ,  C07C251/88 ,  C07C255/61 ,  C09K2019/0448 ,  G02B5/3016 ,  Y10T428/10 ,  Y10T428/1036

摘要： A liquid crystalline compound shown by the following formula (I). wherein R1 to R13 represent a hydrogen atom, a fluorine atom, a methyl group, a trifluoromethoxy group, or a cyano group, X represents —O—, —O—CO—, or the like, n is 0 or 1, and R14 represents -A-CO—CH═CH2, wherein A is a linking group. The liquid crystalline compound has a higher liquid crystal phase upper limit temperature, is chemically stable, can be inexpensively produced, and exhibits a large selective reflection wavelength zone Δλ (a large Δn). A liquid crystalline composition comprising the liquid crystalline compounds, an optical film having a liquid crystal layer formed using the liquid crystalline composition, and an optical laminate comprising a substrate, an alignment film formed on the substrate, a liquid crystal layer formed using the liquid crystalline composition on the alignment film are also disclosed.

摘要翻译： 由下式（I）表示的液晶化合物。 其中R1至R13表示氢原子，氟原子，甲基，三氟甲氧基或氰基，X表示-O-，-O-CO-等，n为0或1，R14 表示-A-CO-CH = CH 2，其中A为连接基团。 液晶化合物具有较高的液晶相上限温度，化学稳定，可廉价生产，并且具有较大的选择反射波长区域＆Dgr;λ（大于＆Dgr; n）。 包含液晶化合物的液晶组合物，具有使用液晶组合物形成的液晶层的光学膜和包含基板的光学层叠体，在基板上形成的取向膜，使用液晶 还公开了取向膜上的组成。

公开(公告)号：US20090273717A1

公开(公告)日：2009-11-05

申请号：US12289029

申请日：2008-10-17

申请人： Kengo Masaoka ,  Satoru Takeuti ,  Seiji Okada

发明人： Kengo Masaoka ,  Satoru Takeuti ,  Seiji Okada

IPC分类号： H04N5/00

CPC分类号： H04N5/232 ,  H04N5/23296 ,  H04N5/335 ,  H04N5/357 ,  H04N5/772 ,  H04N5/907 ,  H04N9/7921 ,  H04N9/8042 ,  H04N9/8047

摘要： An image signal subjected to three-dimensional noise reduction processing in a three-dimensional noise reduction processing portion is reduced by an electronic zoom portion, and is stored as a low-resolution image in a frame memory. The image signal stored in the frame memory is enlarged by an electronic zoom portion, and is fed to a three-dimensional noise reduction processing portion; it is then converted into an image signal having the same resolution as an image signal of a high-resolution image inputted from outside.

摘要翻译： 在三维噪声降低处理部分中进行三维噪声降低处理的图像信号通过电子变焦部分减少，并且作为低分辨率图像存储在帧存储器中。 存储在帧存储器中的图像信号通过电子变焦部分放大，并被馈送到三维噪声降低处理部分; 然后将其转换为具有与从外部输入的高分辨率图像的图像信号相同的分辨率的图像信号。

公开(公告)号：US5992376A

公开(公告)日：1999-11-30

申请号：US948580

申请日：1997-10-10

申请人： Seiji Okada ,  Takashi Takahashi

发明人： Seiji Okada ,  Takashi Takahashi

IPC分类号： F02D13/04

CPC分类号： F02D13/04

摘要： In an engine-brake assisting system comprising a hydraulic pressure producing unit, an exhaust valve driving unit and a hydraulic circuit member which are constructed as discrete elements, the hydraulic pressure producing unit produces a desired hydraulic pressure by rotating a camshaft disposed on a cylinder head to drive an engine-brake assisting cam. The generated hydraulic pressure is then supplied to an exhaust cam of the exhaust valve driving unit, which causes exhaust valves to open and close at a timing different from a valve opening and closing timing during a normal operation, thereby giving the engine a large brake force. With this arrangement, the reduction of overall size of the system and consequent reduction of overall height of an engine can be achieved.

摘要翻译： 在包括作为分立元件构成的液压产生单元，排气阀驱动单元和液压回路构件的发动机制动辅助系统中，液压产生单元通过旋转设置在气缸盖上的凸轮轴产生期望的液压 驱动发动机制动辅助凸轮。 所产生的液压然后被提供给排气门驱动单元的排气凸轮，这在正常操作期间在不同于阀开启和关闭正时的定时使排气门打开和关闭，从而给发动机大的制动力 。 通过这种布置，可以实现系统的总体尺寸的减小和发动机的整体高度的降低。